N74F521D,623
- Mfr.Part #
- N74F521D,623
- Manufacturer
- NXP Semiconductors
- Package / Case
- 20-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC COMPARATOR IDENTITY 8B 20SOIC
- Stock
- 3,431
- In Stock :
- 3,431
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- Manufacturer :
- NXP Semiconductors
- Product Category :
- Comparators
- Mounting Type :
- Surface Mount
- Propagation Delay (tpd) :
- 11 ns
- Supply Voltage-Min (Vsup) :
- 4.5V
- Time@Peak Reflow Temperature-Max (s) :
- 40
- RoHS Status :
- ROHS3 Compliant
- Terminal Pitch :
- 1.27mm
- JESD-609 Code :
- e4
- Family :
- F/FAST
- Height Seated (Max) :
- 2.65mm
- Width :
- 7.5mm
- Load Capacitance :
- 50pF
- Operating Temperature :
- 0°C~70°C
- Power Supply Current-Max (ICC) :
- 36mA
- Reach Compliance Code :
- Unknown
- Packaging :
- Tape and Reel (TR)
- Type :
- IDENTITY COMPARATOR
- Series :
- 74F
- Output Function :
- A=B
- Terminal Form :
- Gull wing
- Surface Mount :
- yes
- Package / Case :
- 20-SOIC (0.295, 7.50mm Width)
- Supply Voltage :
- 5V
- Terminal Finish :
- NICKEL PALLADIUM GOLD
- Terminal Position :
- Dual
- JESD-30 Code :
- R-PDSO-G20
- Number of Functions :
- 1
- Max Propagation Delay @ V, Max CL :
- 9.5ns @ 5V, 50pF
- Peak Reflow Temperature (Cel) :
- 260
- Additional Feature :
- CASCADABLE
- Published :
- 1999
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Pin Count :
- 20
- Current - Output High, Low :
- 1mA 20mA
- Qualification Status :
- Not Qualified
- Number of Bits :
- 8
- Number of Terminations :
- 20
- Output :
- Active Low
- Voltage - Supply :
- 4.5V~5.5V
- Supply Voltage-Max (Vsup) :
- 5.5V
- Base Part Number :
- 74F521
- Datasheets
- N74F521D,623

Comparators NXP Semiconductors N74F521D,623 Overview
The N74F521D,623 by NXP Semiconductors is a specialized identity comparator designed for precision and reliability in digital applications. This component is essential in systems requiring strict binary data comparison, such as verifying data integrity and correctness across communications or storage interfaces. With its ability to directly compare 8-bit words, the N74F521D,623 ensures rapid and accurate comparisons, enhancing system performance and reliability. Its compact 20-SOIC package is optimized for space-sensitive applications, making it an ideal choice for advanced electronics where high density is crucial.
N74F521D,623 Features
- 8-bit identity comparator: Allows direct comparison of 8-bit words.
- High-speed operation: Suitable for real-time data processing environments.
- Low power consumption: Ideal for power-sensitive applications.
- Wide operating voltage range: Compatible with various logic levels.
- SOIC-20 packaging: Provides a compact solution for space-constrained applications.
N74F521D,623 Applications
- Data Integrity Checks: Used in servers and data centers to ensure data being written or read from storage media matches expected values, thus preventing data corruption.
- Communication Systems: Implements rapid comparison of data packets in network devices to verify the integrity of transmitted data across communication channels.
- System Diagnostics: Integral in embedded systems for performing startup or periodic diagnostic checks to confirm operational status of hardware components.
- Quality Control Systems: Utilized in manufacturing processes to compare product codes or serial numbers, ensuring correct processing and handling.
- User Authentication Systems: Helps in verifying user credentials by comparing input data against secure stored values in access control systems.
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